CN106768737B - Leak detection device - Google Patents
Leak detection device Download PDFInfo
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- CN106768737B CN106768737B CN201611121848.5A CN201611121848A CN106768737B CN 106768737 B CN106768737 B CN 106768737B CN 201611121848 A CN201611121848 A CN 201611121848A CN 106768737 B CN106768737 B CN 106768737B
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- 238000001514 detection method Methods 0.000 title claims abstract description 91
- 230000004888 barrier function Effects 0.000 claims abstract description 87
- 210000003813 thumb Anatomy 0.000 claims abstract description 56
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 210000001503 joint Anatomy 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 29
- 230000007704 transition Effects 0.000 claims description 14
- 239000002699 waste material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000036544 posture Effects 0.000 description 17
- 230000002159 abnormal effect Effects 0.000 description 7
- 239000003708 ampul Substances 0.000 description 7
- 239000003814 drug Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 230000007306 turnover Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/40—Investigating fluid-tightness of structures by using electric means, e.g. by observing electric discharges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Processing Of Solid Wastes (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a leak detection device, which comprises a bottle feeding assembly, a thumb wheel assembly, a detection assembly, a bottle sorting assembly, a bottle turning barrier and a bottle posture adjustment assembly, wherein the bottle feeding assembly is in butt joint with a bottle feeding end of the thumb wheel assembly, the bottle sorting assembly is in butt joint with a bottle discharging end of the thumb wheel assembly, the leak detection device further comprises a bottle turning barrier and a bottle posture adjustment assembly, the bottle turning barrier is arranged at the periphery of the thumb wheel assembly along the bottle conveying direction of the thumb wheel assembly so as to be matched with a bottle conveying, a bottle turning curved surface group capable of enabling a bottle to be turned from a vertical state to a lying state and a bottle standing curved surface group capable of enabling the bottle to be turned from the lying state to the vertical state are sequentially arranged on the bottle turning barrier along the bottle conveying direction, the bottle posture adjustment assembly is arranged on the bottle turning barrier so as to adjust the posture of the bottle, and each bottle turning barrier of the thumb wheel assembly comprises a vertical groove for conveying the bottle in the vertical state and a horizontal groove for conveying the bottle in the lying state, and the detection assembly is arranged on the bottle turning barrier. The leak detection device has the advantages of stable operation, high detection precision and the like.
Description
Technical Field
The invention relates to medicine production equipment, in particular to a leakage detection device.
Background
In the field of food and medicine production, the tightness of a medicine bottle for packaging is required to be detected generally so as to ensure that medicines in the bottle can be safely stored, various bottle leakage detecting devices exist in the prior art, for example, a full-automatic ampoule micropore leakage detecting machine is disclosed in Chinese patent document CN202305155U, an ampoule bottle is turned over by 90 degrees to be located above a bottle conveying screw rod to move away the bottle during detection, and a high-voltage emitter is located above the bottle. The scheme has the following defects: when in detection, the ampoule bottle is positioned above the bottle conveying screw rod, and the bottle shakes due to the existence of a gap, so that the detection precision is affected; the emitter is positioned above the ampoule bottle, and when the ampoule bottle is in a horizontal state, the upper part of the ampoule bottle is not filled with liquid, so that the resistance between the electrode and the liquid is increased; the bottle conveying screw rod is longer, the processing difficulty is high, the friction between the bottle conveying screw rod and ampoule bottles is high, the bottle conveying screw rod is easy to abrade, and the detection precision is affected by unstable bottle running.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing the leak detection device which is stable in operation and high in detection precision.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a leak hunting device, includes into bottle subassembly, thumb wheel subassembly, detection component and selects out the bottle subassembly, it is in to advance the bottle end of thumb wheel subassembly to advance the butt joint of bottle subassembly, it is in to select out the butt joint of bottle subassembly the play bottle end of thumb wheel subassembly, leak hunting device still includes turns over bottle barrier and bottle gesture adjustment assembly, turn over the bottle barrier along the bottle direction setting of thumb wheel subassembly is in the periphery of thumb wheel subassembly is in order to cooperate the bottle, turn over the bottle barrier along the bottle direction on be equipped with in proper order can make the bottle turn over bottle curved surface group to the bottle by vertical state to the bottle curved surface group of turning over to the vertical state by the state of lying, bottle gesture adjustment assembly installs turn over on the bottle barrier in order to adjust the gesture of bottle, each of thumb wheel subassembly turns over the wheel groove all including the vertical groove that is used for carrying the bottle of vertical state and the horizontal groove that is used for carrying the bottle of lying state, detection component installs turn over on the bottle barrier.
As a further improvement of the above technical scheme:
the detection assembly comprises a first station detection assembly and a second station detection assembly, the first station detection assembly is located at the tail end of the bottle turning curved surface group, and the second station detection assembly is located at the tail end of the bottle standing curved surface group.
The bottle posture adjustment assembly comprises a whole bottle rod, a bottle pressing plate, a middle bottle pressing elastic sheet and a rear bottle pressing elastic sheet, wherein the whole bottle rod, the bottle pressing plate, the middle bottle pressing elastic sheet and the rear bottle pressing elastic sheet are sequentially arranged along the bottle conveying direction of the thumb wheel assembly, the whole bottle rod is located above the bottle turning curved surface group and is inclined downwards along the bottle conveying direction of the thumb wheel assembly, a special-shaped bottle used for supporting toppling is slowly and flatly laid, the bottle pressing plate is arranged behind the whole bottle rod to limit the lying special-shaped bottle in the direction perpendicular to the bottle body, the middle bottle pressing elastic sheet and the rear bottle pressing elastic sheet are respectively located at two sides of the first station detection assembly, the middle bottle pressing elastic sheet is used for touching the tip of the special-shaped bottle, and the rear bottle pressing elastic sheet is used for clinging to the tip of the special-shaped bottle, so that the bottle bottom of the special-shaped bottle is always stuck to the bottle standing curved surface group, and the special-shaped bottle is prevented from rising upwards in the conveying process.
The bottle feeding assembly comprises two groups of bottle feeding net belts, and the two groups of bottle feeding net belts are provided with mutually independent driving pieces.
The bottle turning barrier comprises a lower barrier and an upper barrier, the lower barrier is located under the vertical groove, the upper barrier is located on the outer side of the lower barrier, and the bottle turning curved surface group and the bottle standing curved surface group are formed on the upper surface of the lower barrier and the inner side surface of the upper barrier.
The bottle turning curved surface group comprises a bottom lifting surface, a first transition curved surface and a first side limiting surface, wherein the bottom lifting surface and the first transition curved surface are sequentially arranged on the upper surface of the lower barrier along the bottle conveying direction, the first side limiting surface is positioned on the inner side surface of the upper barrier, and the bottom lifting surface gradually rises along the bottle conveying direction.
The bottle standing curved surface group comprises a bottom descending surface, a second transition curved surface and a second side limiting surface, wherein the second transition curved surface and the bottom descending surface are sequentially arranged on the upper surface of the lower barrier along the bottle conveying direction, the second side limiting surface is positioned on the inner side surface of the upper barrier, and the bottom descending surface descends gradually along the bottle conveying direction.
The first station detection assembly comprises a first upper front electrode, a first lower front electrode and a first rear electrode, the first upper front electrode is fixedly connected with the first lower front electrode through a first front electrode mounting plate, the first front electrode mounting plate is fixed on the bottle turning barrier through the first electrode mounting plate, the first electrode mounting plate is fixedly arranged on the bottle turning barrier, a gap for entering a bottle tip is formed between the first upper front electrode and the first lower front electrode, and the first rear electrode is inserted into the bottle turning barrier at a position corresponding to the gap.
The second station detection assembly comprises a second front electrode and a second rear electrode, the second rear electrode is vertically fixed on the outer side of the bottle turning barrier and is partially embedded into the bottle turning barrier, and the second front electrode is fixedly arranged below the second rear electrode and is flush with the bottle outlet end of the bottom descending face.
The sorting bottle discharging assembly comprises a sorting poking wheel, a waste picking poking wheel, a qualified bottle discharging assembly and a waste bottle discharging disc, the waste picking poking wheel and the qualified bottle discharging assembly are in butt joint with the sorting poking wheel, the waste bottle discharging disc is in butt joint with the waste picking poking wheel, the qualified bottle discharging assembly comprises a bottle discharging disc and two groups of towing units, and the two groups of towing units are arranged in parallel and the bottle discharging ends are in butt joint with the bottle discharging disc.
Compared with the prior art, the invention has the advantages that:
the invention relates to a leak detection device, which comprises a bottle feeding assembly, a thumb wheel assembly, a detection assembly and a sorting bottle assembly, wherein the bottle feeding assembly is in butt joint with a bottle feeding end of the thumb wheel assembly, the sorting bottle assembly is in butt joint with a bottle discharging end of the thumb wheel assembly, the leak detection device also comprises a bottle turning barrier and a bottle posture adjustment assembly, the bottle turning barrier is arranged at the periphery of the thumb wheel assembly along the bottle conveying direction of the thumb wheel assembly so as to be matched with the bottle conveying, a bottle turning curved surface group capable of enabling a bottle body to be turned from a vertical state to a lying state and a vertical bottle curved surface group capable of enabling the bottle body to be turned from the lying state to the vertical state are sequentially arranged on the bottle turning barrier along the bottle conveying direction, each thumb wheel groove of the thumb wheel assembly comprises a vertical groove for conveying the bottle body in the vertical state and a horizontal groove for conveying the bottle body in the lying state, the detection assembly is arranged on the bottle turning barrier, firstly, conveying a bottle body to be detected into a vertical groove of a thumb wheel assembly by a bottle feeding assembly, driving the bottle body to enter a bottle turning curved surface group on a bottle turning barrier by the thumb wheel assembly, lifting and turning the bottom of the bottle body upwards by the resultant force of the bottle turning curved surface group and the vertical groove, turning the bottle body from the vertical state in the vertical groove to a horizontal state, feeding the bottle body into the horizontal groove, keeping the bottle body in the horizontal state, feeding the bottle body into a first detection station for detection, setting a bottle posture adjusting assembly for adjusting the posture of the bottle body, ensuring that the bottle tip of a special-shaped bottle with a flat tip enters between detection electrodes of the first detection station in the horizontal state so as to achieve the expected detection precision, then driving the bottle body to enter the vertical bottle curved surface group on the bottle turning barrier by the thumb wheel assembly, gradually inclining downwards from the horizontal state into the vertical groove under the action of the vertical bottle curved surface group, and finally forming the vertical state, the bottle body is detected by entering a second detection station, and in the whole detection process, the bottle body posture is adjusted by matching a bottle turning curved surface group, a bottle standing curved surface group and a thumb wheel assembly on a bottle turning barrier, so that the bottle body posture in the first detection station and the second detection station meets the detection requirement, the detection precision is ensured; in the bottle body detection process, the bottle body is positioned in the vertical groove or the horizontal groove, namely, the bottle body and the thumb wheel assembly are relatively static, so that the shaking of liquid medicine in the bottle body is avoided, and the detection result is more accurate.
Drawings
FIG. 1 is a schematic diagram of the leak detection apparatus of the present invention.
Fig. 2 is a schematic view of the bottle feeding assembly of the present invention.
FIG. 3 is a schematic illustration of the construction of the thumbwheel assembly of the present invention.
Fig. 4 is a perspective view of the bottle turning barrier and detection assembly of the present invention.
FIG. 5 is a schematic diagram of a detection assembly of the present invention.
Fig. 6 is a front view of the profiled bottle.
Fig. 7 is a side view of a profiled bottle.
The reference numerals in the drawings denote:
1. a bottle feeding assembly; 11. feeding a bottle net belt; 2. a thumb wheel assembly; 21. a vertical slot; 22. a horizontal slot; 3. a detection assembly; 31. a first station detection assembly; 311. a first upper front electrode; 312. a first lower front electrode; 313. a first rear electrode; 314. a first front electrode mounting plate; 315. a first electrode mounting plate; 32. a second station detection assembly; 321. a second front electrode; 322. a second rear electrode; 4. separating out bottle components; 41. a classifying thumb wheel; 42. a waste removing thumb wheel; 43. qualified bottles are discharged from the bottle tray; 431. a towing unit; 432. a bottle outlet tray; 44. the waste products are discharged from the bottle tray; 5. turning over the bottle barrier; 51. a lower barrier; 52. an upper barrier; 6. a bottle posture adjusting assembly; 61. a bottle-finishing rod; 62. a bottle pressing plate; 63. a middle pressure bottle spring plate; 64. pressing the bottle spring plate; 71. a bottom lifting surface; 72. a first transition surface; 73. a first side limiting surface; 81. the bottom part descends; 82. a second transition surface; 83. a second side limiting surface; 9. bottle tip.
Detailed Description
The invention will be described in further detail with reference to the drawings and the specific examples.
Fig. 1 to 5 show an embodiment of the leak detection device of the present invention, the leak detection device comprises a bottle feeding component 1, a thumb wheel component 2, a detection component 3 and a separating bottle component 4, wherein the bottle feeding component 1 is in butt joint with the bottle feeding end of the thumb wheel component 2, the separating bottle component 4 is in butt joint with the bottle discharging end of the thumb wheel component 2, the leak detection device further comprises a bottle turning barrier 5 and a bottle posture adjustment component 6, the bottle turning barrier 5 is arranged at the periphery of the thumb wheel component 2 along the bottle conveying direction of the thumb wheel component 2 to be matched with the bottle conveying, the bottle turning barrier 5 is sequentially provided with a bottle turning curved surface group capable of turning the bottle from the vertical state to the lying state and a vertical bottle curved surface group capable of turning the bottle from the lying state to the vertical state along the bottle conveying direction, the bottle posture adjustment component 6 is arranged on the bottle turning barrier 5 to adjust the posture of the bottle, each wheel shifting groove of the wheel shifting assembly 2 comprises a vertical groove 21 for conveying bottles in a vertical state and a horizontal groove 22 for conveying bottles in a lying state, the detection assembly 3 is arranged on the bottle turning barrier 5, firstly, the bottle feeding assembly 1 conveys the bottles to be detected into the vertical groove 21 of the wheel shifting assembly 2, the wheel shifting assembly 2 drives the bottles to enter a bottle turning curved surface group on the bottle turning barrier 5, the bottoms of the bottles are upwards lifted and turned over by the resultant force of the bottle turning curved surface group and the vertical groove 21, the bottles are enabled to be turned over from the vertical state in the vertical groove 21 to enter the horizontal groove 22 in a lying state, the bottles are kept to enter a first detection station in the lying state for detection, the bottle posture adjusting assembly 6 is arranged for adjusting the bottle posture, the bottle tips 9 of special-shaped bottles with flat bottle tips can be guaranteed to enter between detection electrodes of the first detection station in the horizontal state, and expected detection accuracy can be achieved, the bottle body is driven by the thumb wheel assembly 2 to enter a vertical bottle curved surface group on the bottle turning barrier 5, the bottle body gradually inclines downwards from a lying state to enter a vertical groove 21 under the action of the vertical bottle curved surface group, and finally enters a second detection station to be detected in a vertical state, in the whole detection process, the posture of the bottle body is adjusted by matching the bottle turning curved surface group on the bottle turning barrier 5, the vertical bottle curved surface group and the thumb wheel assembly 2, so that the postures of the bottle body in the first detection station and the second detection station meet the detection requirement, the detection precision is ensured, the leak detection device adopts the thumb wheel assembly 2 to convey the bottle body, the bottle conveying is more stable, and the processing difficulty of the thumb wheel assembly 2 is smaller than that of a screw rod used by a leak detection device in the prior art; in the bottle body detection process, the bottle body is positioned in the vertical groove 21 or the horizontal groove 22, namely, the bottle body and the thumb wheel assembly 2 are relatively static, so that the shaking of liquid medicine in the bottle body is avoided, and the detection result is more accurate.
In this embodiment, the detecting assembly 3 includes a first station detecting assembly 31 and a second station detecting assembly 32, where the first station detecting assembly 31 is located at the end of the bottle turning curved surface set, and the second station detecting assembly 32 is located at the end of the bottle standing curved surface set.
Fig. 6 and 7 show the structure of the special-shaped bottle detected by the invention, the special-shaped bottle is a plastic bottle, the plastic bottle comprises a bottom, a bottle body and a bottle tip 9 which are integrally formed by blow molding, and the bottle bottom and the bottle body are welded and formed after filling with medicine liquid, so that the quality of the welding of the bottle bottom directly determines the leakage of the special-shaped bottle, and the bottle tip 9 is required to be rolled to form a twisting groove for conveniently opening the special-shaped bottle, so that the situation of excessive rolling groove can occur due to the machine during rolling, and the bottle tip 9 is required to be detected.
In this embodiment, the bottle posture adjustment assembly 6 includes a whole bottle rod 61, a bottle pressing plate 62, a middle bottle pressing elastic sheet 63 and a rear bottle pressing elastic sheet 64 sequentially arranged along the bottle conveying direction of the thumb wheel assembly 2, the whole bottle rod 61 is located above the bottle turning curved surface group and is inclined downwards along the bottle conveying direction of the thumb wheel assembly 2 to support the toppling abnormal bottle so as to enable the abnormal bottle to slowly lie down, the bottle pressing plate 62 is arranged behind the whole bottle rod 61 to limit the lying abnormal bottle in the direction perpendicular to the bottle body, the middle bottle pressing elastic sheet 63 and the rear bottle pressing elastic sheet 64 are respectively located at two sides of the first station detection assembly 31, the middle bottle pressing elastic sheet 63 is used for touching the tip of the abnormal bottle, the rear bottle pressing elastic sheet 64 is used for clinging to the tip of the abnormal bottle so that the bottle bottom of the abnormal bottle is always attached to the bottle standing bottle curved surface group to prevent the abnormal bottle from rising in the conveying process, and the bottle posture adjustment assembly 6 ensures that the bottle tip enters the first detection station according to the set posture to detect.
In this embodiment, the bottle feeding assembly 1 includes two sets of bottle feeding mesh belts 11, and the two sets of bottle feeding mesh belts 11 have mutually independent driving pieces, and by adjusting the bottle conveying speeds of the two sets of bottle feeding mesh belts, the bottle feeding speed of the proximal bottle feeding opening and the bottle feeding speed of the distal bottle feeding opening tend to be consistent, so that the problems of bottle shortage or bottle clamping and the like at the butt joint position of the bottle feeding assembly 1 and the thumb wheel assembly 2 are avoided.
In this embodiment, the bottle turning barrier 5 includes a lower barrier 51 and an upper barrier 52, the lower barrier 51 is located right under the vertical groove 21, the upper barrier 52 is located outside the lower barrier 51, and the bottle turning curved surface group and the bottle standing curved surface group are formed on the upper surface of the lower barrier 51 and the inner side surface of the upper barrier 52.
In this embodiment, the bottle turning curved surface set includes a bottom lifting surface 71, a first transition curved surface 72 and a first side limiting surface 73, where the bottom lifting surface 71 and the first transition curved surface 72 are sequentially disposed on the upper surface of the lower barrier 51 along the bottle conveying direction, and the first side limiting surface 73 is located on the inner side surface of the upper barrier 52, and the bottom lifting surface 71 gradually rises along the bottle conveying direction.
In this embodiment, the vertical bottle curved surface set includes a bottom descending surface 81, a second transition curved surface 82, and a second side limiting surface 83, where the second transition curved surface 82 and the bottom descending surface 81 are sequentially disposed on the upper surface of the lower barrier 51 along the bottle conveying direction, and the second side limiting surface 83 is located on the inner side surface of the upper barrier 52, and the bottom descending surface 81 gradually descends along the bottle conveying direction.
In this embodiment, the first station detecting assembly 31 includes a first upper front electrode 311, a first lower front electrode 312 and a first rear electrode 313, the first upper front electrode 311 is fixedly connected to the first lower front electrode 312 through a first front electrode mounting plate 314, the first front electrode mounting plate 314 is fixed to the bottle turning barrier 5 through a first electrode mounting plate 315, the first electrode mounting plate 315 is fixedly mounted on the bottle turning barrier 5, a gap for entering a bottle tip is formed between the first upper front electrode 311 and the first lower front electrode 312, the first rear electrode 313 is inserted into the bottle turning barrier 5 at a position corresponding to the gap, and the first station detecting assembly 31 is used for detecting the bottle tip.
In this embodiment, the second station detecting component 32 includes a second front electrode 321 and a second rear electrode 322, the second rear electrode 322 is vertically fixed on the outer side of the bottle turning barrier 5 and partially embedded into the bottle turning barrier 5, the second front electrode 321 is fixedly disposed below the second rear electrode 322 and is flush with the bottle outlet end of the bottom descending surface 81, and the second station detecting component 32 is used for bottle bottom detection.
In this embodiment, the sorting bottle component 4 includes a sorting thumb wheel 41, a reject thumb wheel 42, a qualified bottle outlet component 43 and a waste bottle outlet disc 44, the reject thumb wheel 42 and the qualified bottle outlet component 43 are all in butt joint with the sorting thumb wheel 41, the waste bottle outlet disc 44 is in butt joint with the reject thumb wheel 42, the qualified bottle outlet component 43 includes a bottle outlet disc 432 and two groups of traction units 431, the two groups of traction units 431 are arranged in parallel, the bottle outlet ends are in butt joint with the bottle outlet disc 432, the quantity of qualified bottles is more, the output distance is longer, the two groups of traction units 431 are arranged to increase the bottle conveying power, and the smoothness of bottle outlet is ensured.
While the invention has been described with reference to preferred embodiments, it is not intended to be limiting. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the invention. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention shall fall within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a leak hunting device, includes into bottle subassembly (1), thumb wheel subassembly (2), detection component (3) and selects out bottle subassembly (4), it is in to advance bottle subassembly (1) butt joint advance the bottle end of thumb wheel subassembly (2), select out bottle subassembly (4) butt joint and be in the play bottle end of thumb wheel subassembly (2), its characterized in that: the leak detection device further comprises a bottle turning barrier (5) and a bottle posture adjustment assembly (6), the bottle turning barrier (5) is arranged along the bottle conveying direction of the thumb wheel assembly (2) and is used for being matched with bottle conveying, a bottle turning curved surface group capable of enabling a bottle to be turned from a vertical state to a lying state and a bottle standing curved surface group capable of enabling the bottle to be turned from the lying state to the vertical state are sequentially arranged on the bottle turning barrier (5) along the bottle conveying direction of the thumb wheel assembly (2), the bottle posture adjustment assembly (6) is arranged on the bottle turning barrier (5) and is used for adjusting the posture of the bottle, each thumb wheel groove of the thumb wheel assembly (2) comprises a vertical groove (21) for conveying the bottle in the vertical state and a horizontal groove (22) for conveying the bottle in the lying state, and the detection assembly (3) is arranged on the bottle turning barrier (5).
2. The leak detection apparatus as defined in claim 1, wherein: the detection assembly (3) comprises a first station detection assembly (31) and a second station detection assembly (32), the first station detection assembly (31) is located at the tail end of the bottle turning curved surface group, and the second station detection assembly (32) is located at the tail end of the bottle standing curved surface group.
3. The leak detection apparatus as defined in claim 2, wherein: the bottle posture adjustment assembly (6) comprises a bottle straightening rod (61), a bottle pressing plate (62), a middle bottle pressing elastic piece (63) and a rear bottle pressing elastic piece (64) which are sequentially arranged along the bottle conveying direction of the thumb wheel assembly (2), the bottle straightening rod (61) is located above the bottle turning curved surface group and is obliquely arranged downwards along the bottle conveying direction of the thumb wheel assembly (2) to support a toppled special-shaped bottle to enable the bottle to slowly lie flat, the bottle pressing plate (62) is arranged behind the bottle straightening rod (61) to limit the lying special-shaped bottle in the direction perpendicular to the bottle body, the middle bottle pressing elastic piece (63) and the rear bottle pressing elastic piece (64) are respectively located on two sides of the first station detection assembly (31), the middle bottle pressing elastic piece (63) is used for touching the tip of the special-shaped bottle, and the rear bottle pressing elastic piece (64) is used for clinging to the bottle bottom of the special-shaped bottle to enable the bottle bottom of the special-shaped bottle to be always attached to the vertical bottle curved surface group to prevent the special-shaped bottle from rising upwards in the conveying process.
4. A leak detection apparatus as defined in any one of claims 1 to 3, wherein: the bottle feeding assembly (1) comprises two groups of bottle feeding net belts (11), and the two groups of bottle feeding net belts (11) are provided with mutually independent driving parts.
5. The leak detection apparatus as defined in claim 2, wherein: the bottle turning barrier (5) comprises a lower barrier (51) and an upper barrier (52), the lower barrier (51) is located under the vertical groove (21), the upper barrier (52) is located on the outer side of the lower barrier (51), and the bottle turning curved surface group and the bottle standing curved surface group are formed on the upper surface of the lower barrier (51) and the inner side surface of the upper barrier (52).
6. The leak detection apparatus as defined in claim 5, wherein: the bottle turning curved surface group comprises a bottom lifting surface (71), a first transition curved surface (72) and a first side limiting surface (73), wherein the bottom lifting surface (71) and the first transition curved surface (72) are sequentially arranged on the upper surface of the lower barrier (51) along the bottle conveying direction, the first side limiting surface (73) is positioned on the inner side surface of the upper barrier (52), and the bottom lifting surface (71) gradually rises along the bottle conveying direction.
7. The leak detection apparatus as defined in claim 5, wherein: the bottle standing curved surface group comprises a bottom descending surface (81), a second transition curved surface (82) and a second side limiting surface (83), wherein the second transition curved surface (82) and the bottom descending surface (81) are sequentially arranged on the upper surface of the lower barrier (51) along the bottle conveying direction, the second side limiting surface (83) is positioned on the inner side surface of the upper barrier (52), and the bottom descending surface (81) descends gradually along the bottle conveying direction.
8. The leak detection apparatus as defined in claim 2, wherein: the first station detection assembly (31) comprises a first upper front electrode (311), a first lower front electrode (312) and a first rear electrode (313), the first upper front electrode (311) is fixedly connected with the first lower front electrode (312) through a first front electrode mounting plate (314), the first front electrode mounting plate (314) is fixed on the bottle turning barrier (5) through a first electrode mounting plate (315), the first electrode mounting plate (315) is fixedly arranged on the bottle turning barrier (5), a gap for entering a bottle tip is formed between the first upper front electrode (311) and the first lower front electrode (312), and the first rear electrode (313) is inserted into the bottle turning barrier (5) at a position corresponding to the gap.
9. The leak detection apparatus as defined in claim 7, wherein: the second station detection assembly (32) comprises a second front electrode (321) and a second rear electrode (322), the second rear electrode (322) is vertically fixed on the outer side of the bottle turning barrier (5) and is partially embedded into the bottle turning barrier (5), and the second front electrode (321) is fixedly arranged below the second rear electrode (322) and is flush with the bottle outlet end of the bottom descending surface (81).
10. A leak detection apparatus as defined in any one of claims 1 to 3, wherein: the sorting bottle discharging assembly (4) comprises a sorting poking wheel (41), a waste picking poking wheel (42), a qualified bottle discharging assembly (43) and a waste bottle discharging disc (44), the waste picking poking wheel (42), the qualified bottle discharging assembly (43) are all in butt joint with the sorting poking wheel (41), the waste bottle discharging disc (44) is in butt joint with the waste picking poking wheel (42), the qualified bottle discharging assembly (43) comprises a bottle discharging disc (432) and two groups of towing units (431), and the two groups of towing units (431) are arranged in parallel and are in butt joint with the bottle discharging disc (432).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611121848.5A CN106768737B (en) | 2016-12-08 | 2016-12-08 | Leak detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611121848.5A CN106768737B (en) | 2016-12-08 | 2016-12-08 | Leak detection device |
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| Publication Number | Publication Date |
|---|---|
| CN106768737A CN106768737A (en) | 2017-05-31 |
| CN106768737B true CN106768737B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611121848.5A Active CN106768737B (en) | 2016-12-08 | 2016-12-08 | Leak detection device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507735B (en) * | 2018-04-20 | 2020-05-19 | 方宗平 | Method for detecting air tightness of medical plastic ampoule bottle |
| CN108827565B (en) * | 2018-04-20 | 2019-11-26 | 孙素梅 | A kind of Medical plastic ampoule bottle air-tightness detection device |
| CN114229422B (en) * | 2021-12-17 | 2024-07-12 | 速博达(深圳)自动化有限公司 | Battery conveying system |
Citations (11)
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| CN106768737A (en) | 2017-05-31 |
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Application publication date: 20170531 Assignee: TRUKING TECHNOLOGY Ltd. Assignor: TRUKING INTELLIGENT ROBOT (CHANGSHA) Co.,Ltd. Contract record no.: X2023980047829 Denomination of invention: A leak detection device Granted publication date: 20230815 License type: Common License Record date: 20231122 |